Compare Maximum number of 4 items selected ACDelco M10-1.50 Thread Hex Head Bolt - 11519111 Part #: 11519111 Line: ACD ACDelco M10-1.50 Thread Hex Head Bolt 7 Year Limited Warranty Head Size (in): 1/2 Inch Head Size (mm): 13mm Head Type: Hex Thread Size: M10-1.50 Material: Steel Show More Show Less